Chute pole up / down haul

i want to re-install my chute pole rigging on old fs803.
does anyone have any ideas for rigging the pole uphaul with
shock cord and rope and rope + cleat for down haul? is not
the real issue keeping the pole from going vertical? if
i need to uphaul the pole [= low wind], i would not set the chute.
please send ideas and parts list.
[:p]